radio upgrade help

[jeepcreepjl]

I'am hoping someone can help me out. I'm upgrading my factory radio from 5" to the 7" with the hvac control unit. Can someone tell me the steps i have to take after i plug in the tazer mini for the hvac and the radio volume knobs to work. Thank you

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[johnbyron]

I'am hoping someone can help me out. I'm upgrading my factory radio from 5" to the 7" with the hvac control unit. Can someone tell me the steps i have to take after i plug in the tazer mini for the hvac and the radio volume knobs to work. Thank you

There is an option (I think in the Other menu) that says "dual zone HVAC" or something similar.